2005 cummins problem

[cowpuncher]

Thanks for all the advice fellas. I will do that first thing tommorow and see if the ole gal doesn't kick back up

[tpack]

I had to replace both of mine on my 03 cummins 2 weeks ago. It was starting slow so I replaced them so I wouldn`t get stranded somewhere. And be sure to replace BOTH at the same time.

[SpringCreek]

X2 on replacing both batteries. If you ever have a dual setup you always want to replace both no matter if one tests good. They will tend to fight each other. Try replacing them and see if that fixes it. I just had a similar problem in my powerstroke, replaced both batteries and then alternator was bad. Good luck

Brandon

[DNew]

Mine did the same thing......Batteries $215.

[bwssr]

Diesels....if 1 battery goes bad, replace both....they have 2 for a reason.

[RLB]

x10 on batts! If that isnt it , prolly going to b the fuse box under hood! Common problem with the dodge. I have a 06 an 09 fuse box problematic!

[mchildress]

Like has already been said always replace both batteries.